public class ExTest1 {

    public int DoWord(int x, int y, int z) {
        if (x > 3 && z < 10){
            y = y / x + 4;
            System.out.println("第一个判定：" + y);
        }
        if (x == 4 || y > 5){
            System.out.println("x: " + x);
            System.out.println("y: " + y);
            y = x * y - 10;
            System.out.println("第二个判定：" + y);
        }
        return y;
    }
}
